Suppose that 2 were subtracted from each of the values in a data set that
originally had a standard deviation of 5.5. what would be the standard
deviation of the resulting data?

Abcd is a parallelogram. the diagram is not drawn to scale. if m

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]